JP4189817B2 - Unit building - Google Patents

Description

  The present invention relates to a unit type building, and more particularly to a technology of a building having a large storage room.

2. Description of the Related Art In recent years, unit buildings constructed by combining a plurality of building units manufactured in advance at a factory at a construction site are frequently used as buildings for use in houses and the like. In general, a building unit is transported to a construction site and then combined with other building units adjacent to each other in the front-rear, left-right, and up-down directions to form a unit building. Moreover, the structure which installs the space | interval of the building unit which adjoins planarly, and connects between those building units with a joint beam may be employ | adopted (for example, refer patent document 1). In this case, the space between the building units can be used as a living room space, and by adjusting the distance, the setting range of the plan shape and size of the building can be expanded and the number of building units to be used can be reduced. Can be reduced.
JP-A-8-21024

  However, in recent years, a larger storage space has been required in a building due to the increased usage of storage rooms according to changes in family structure, lifestyle patterns, and seasons. On the other hand, there is a need to consider effective use of living spaces and tax systems. When constructing a unit type building in consideration of the above points, there are the following problems. Usually, in consideration of workability and cost reduction, a building unit is manufactured in advance at a factory or the like with predetermined dimensions. When a living space is formed by combining a plurality of building units having the same dimensions, it is necessary to provide a space for a storage room in the building unit. For this reason, there was a risk of sacrificing the living space. Moreover, it is possible to manufacture a unit for the storage room, but in this case, there is a problem that the cost is increased. Furthermore, even in a building constructed by combining a panel construction method with a unit type building, there is a risk that the building unit or the panel unit will be forced to be changed when a large storage space is formed.

  This invention is made | formed in view of an above-described point, and makes it a subject to provide the unit type building which can aim at the effective utilization of living space, improvement of workability, and cost reduction with a simple structure.

The present invention is a unit building formed by combining a plurality of substantially rectangular parallelepiped building units, and the building units stacked on the upper and lower floors are arranged to face each other at a predetermined interval, The interval between the first floor panel unit which is constructed in the interval portion of the lower floor building unit among the stacked building units and constitutes the first floor, and the upper floor building unit among the stacked building units. And a second floor panel unit which is arranged above the first floor and constitutes a second floor, and is also installed in a space between the upper floor building units. A third floor panel unit which is arranged at a high position and constitutes a third floor, wherein the first floor panel unit has a width equal to a predetermined interval between the building units and a depth corresponding to two of the building units. Each of the second and third floor panels is configured to have a width equal to a predetermined interval between the building units and a depth of one of the building units, and the second floor panel unit Is disposed in the middle of the upper floor building unit, the third floor panel unit is disposed on the ceiling of the upper floor building unit, and the second floor panel unit is disposed opposite to the rear side. The third floor panel unit is disposed in the front-side building unit portion, whereby the second floor and the third floor are configured as skip floors, and the first floor and the second floor The space formed by the first floor is configured as a first large storage chamber, and the space formed above the third floor is configured as a second large storage chamber.

According to the present invention, it is possible to effectively use the living space, improve workability, and reduce costs with a simple configuration. That is, the space formed by the first floor and the second floor can be used as a storage space, and the space formed above the third floor can also be used as a storage space. This makes it possible to provide a large storage room in the building without newly using a storage room unit.

  It is desirable that ceiling heights of the first large storage room and the second large storage room are set to about 1.4 m or less. In this case, the floor areas of the first large storage room and the second large storage room are not counted while ensuring convenience as a storage room. In addition, tax benefits such as property tax are also favored.

The second floor and the third floor are configured as skip floors. When comprised in this way, the effective utilization of living space can be aimed at. That is, by setting the second floor and the third floor as skip floors, the space above or below each floor can be used as a space such as a living room or a storage room.

The first floor, the second floor, and the third floor are composed of floor panel units. With such a configuration, workability can be improved. That is, if each of the first, second, and third floors is configured as a floor panel unit, the floor can be easily constructed, and the construction cost can be reduced.

  A corridor adjacent to the first large storage chamber and having the same floor level as that of the first large storage chamber, and an opening provided in the first large storage chamber, capable of communicating with the corridor; It is desirable to have When formed in this way, the convenience of the large storage room can be improved. That is, the first large storage room and the corridor adjacent to the first large storage room are formed as floor surfaces having no steps because the floor level is the same. For this reason, a stored item can be easily stored.

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described with reference to the drawings. FIG. 1 is a schematic perspective view of a unit building according to an embodiment of the present invention.

In FIG. 1, a unit type building T (hereinafter referred to as a unit house T) is a building configured by combining a unit type house with a panel method, and a sloped roof 2 is placed on the building body 1. This building body 1 is formed in a substantially rectangular parallelepiped shape, and is configured by combining a plurality of building units 10 arranged on the first floor and a plurality of building units 20 arranged on the second floor. The plurality of building units 10 (20) are arranged to face each other at a predetermined interval S, and the building unit 20 is stacked on the building unit 10. The building unit 10 (20) is composed of a substantially rectangular parallelepiped frame in which the upper and lower ends of a pillar (not shown) are joined by beams, and the pillar and the beam are made of steel such as a square steel pipe or a C-shaped cross section. Joined and assembled together. Adjacent or stacked building units 10 (20) are coupled to each other by bolting or the like via a connecting plate or the like.

  The spacing S formed by separating the building units 10 (20) is set as an arbitrary width in consideration of structural strength, living space, and the like. In the interval S, the first floor panel Y1 (first floor) is installed at a position substantially equal to the ceiling height of the building unit 10. As shown in FIG. 1, the first floor panel Y1 is spanned from one end of each building unit 10 and 10 opposed to the front side to the other end of each building unit 10 and 10 opposed to the back side. ing. The first floor panel Y <b> 1 is configured integrally with a connecting tool by attaching a floor plate to a plurality of joists not shown.

  A second floor panel Y2 (second floor) is disposed above the first floor panel Y1. The second floor panel Y <b> 2 is bridged from one end of each building unit 20, 20 opposed to the back side to the other end of each building unit 20, 20. Moreover, in the axial direction, the building units 20 and 20 on the back side are installed in the middle part 20a. The structure of the second floor panel Y2 is the same as that of the first floor panel Y1.

A third floor panel Y3 (third floor) is disposed above the first floor panel Y1 and at a position higher than the second floor panel Y2. The third floor panel Y3 is bridged from one end of each building unit 20, 20 facing the front side to the other end of each building unit 20, 20. Moreover, in the axial direction, it is constructed at a position substantially equal to the ceiling height of each building unit 20, 20 on the near side. The structure of the third floor panel Y3 is the same as that of the first floor panel Y1 and the second floor panel Y2. Note that the first floor panel 10, the second floor panel Y2, and the third floor panel Y3 can also be configured as a floor panel unit formed by combining a plurality of floor panels with connectors or the like. In this case, since it can be installed as a single panel unit according to the preset width S, it is effective in improving workability and reducing costs.

The space formed by the first floor panel Y1 and the second floor panel Y2 is configured as a so-called storehouse storage room K1 (first large storage room), and is formed above the third floor panel Y3. The space is configured as a second storage chamber K2 (second large storage chamber). The storage cabinet K1 and the second storage chamber K2 are storage spaces each having a ceiling height of about 1.4 m.

  That is, in the present invention, the first floor panel Y1, the second floor panel Y2, and the third floor panel Y3 are arranged as described above in the interval S formed by the building units 10 and 20 disposed opposite to the first floor and the second floor. It is built in. The first floor panel Y1 and the second floor panel Y2 installed at the interval S constitute a storage chamber K1. This eliminates the need for a dedicated unit for the storage room even with a simple configuration, thereby reducing the cost. In addition, by installing the second floor panel Y2 composed of the floor panel or floor panel unit on the midway part 20a, it is possible to minimize design changes in the unit part and the panel part, and to improve the workability. It will be much improved. Of course, the same applies to the installation of the third floor panel Y3. Furthermore, by setting the ceiling height to about 1.4 m, the storage room K1 and the second storage room K2 are not included in the total floor area of the building, and effective use of the living space is possible. At the same time, they are also favored by tax systems such as property tax.

Next, with reference to FIGS. 2 to 4, the storehouse storage room K1, the second storeroom storage room K2, and the floor plan of each floor will be described. On the first floor of the unit house T, as shown in FIG. 2, the entrance 11 is disposed on the west side, and a hall 12 is provided adjacent to the entrance 11. A first staircase 14 connected to the toilet 13 and the intermediate floor is disposed on the north side of the hall 12. A Japanese-style room 15 is arranged on the south side of the hall 12, and a window 15 a that can communicate with the deck space 16 is provided on the south side of the Japanese-style room 15. On the east side of the hall 12, a living dining kitchen 17 (hereinafter referred to as LDK17) is arranged. The LDK 17 is formed as an integrated large space by eliminating some columns of the building unit 10 on the first floor. Moreover, it is the space excellent in the daylighting property in which the window 17a, 17b, 17c was each provided in the east, the south, and the north side. The window 17 c is arranged so as to be able to communicate with the deck space 16 like the Japanese-style room 15.

As shown in FIG. 3, the intermediate floor up the first staircase 14 includes a toilet 21, a sanitary 22, and a bathroom 23 adjacent to each other on the north side of the corridor 29. A first living room 24 is disposed on the south side of the first staircase 14. The first living room 24 is provided with a window 24 a and windows 24 b and 24 c that can communicate with the balcony 26. The movable partition 25 provided in the first living room 24 can freely lay out and partition the living room by moving. Further, on the east side of the intermediate floor, the above-described storage chamber K1 is disposed. The warehouse-type storage room K <b> 1 can enter and exit from an entrance / exit 27 (opening) disposed adjacent to the corridor 29. The storage room K1 and the corridor 29 are formed in a flat form with the same floor level. For this reason, a stored item can be stored easily. In addition, the storage box K1 is provided with windows 27a and 27b, and has a structure excellent in ventilation.

  The second living room 30 is arranged adjacent to the landing of the second staircase 28 that is arranged on the south side of the storeroom K1 and communicates with the second floor. As shown in FIG. 4, the second living room 30 has a window 30a on the east side. Further, on the west side where the second staircase 28 is raised, the above-described second warehouse storage room K2 is arranged. The second warehouse storage room K2 is provided with an entrance 31 adjacent to the landing 32. Thereby, the storage of the stored items becomes easy, and the structure is excellent in convenience. The second storey type storage room K2 is configured as a so-called loft space, and the living space can be effectively used by storing the storage items in the second living room 30.

The second floor panel Y2 and the third floor panel Y3 are configured as skip floors as shown in FIG. Therefore, the second living room 30 can be provided above the second floor panel Y2 even when the storage container K1 configured as a large storage room is provided. In consideration of the convenience of the second living room 30, the second storage-type storage room K2 is disposed above the third floor panel Y3. Thereby, the convenience of each living room and the effective use of living space can be aimed at.

  In the present embodiment, a two-story house is described as an example, but the present invention is not limited to this. It is possible to have three floors or more. However, if it is set as this embodiment, also in a two-story house, a residential space like a three-story and a large storage space can be formed.

  As described above, according to the present invention, the first floor panel Y1, the second floor panel Y2, and the third floor panel Y3 constituting each floor are installed in the interval S formed by each building unit 10, 20, The first floor panel Y1 and the second floor panel Y2 constitute a storage cabinet K1, and the upper part of the third floor panel Y3 is configured as a second storage chamber K2. Therefore, a dedicated unit for the storage room is not necessary, and the cost is reduced. Moreover, since it is possible to suppress the design change from occurring in the unit portion and the panel portion to a minimum, it is possible to significantly improve the workability. Furthermore, since the ceiling heights of the storage chamber K1 and the second storage chamber K2 are set to about 1.4 m, they are not included in the total floor area of the building, and the living space is effectively used. At the same time, it is also given preferential treatment for property tax systems.

It is a schematic perspective view which shows the unit house T which concerns on embodiment of this invention. It is a floor plan of the first floor of the unit house T according to an embodiment of the present invention. It is a floor plan of the middle floor of the unit house T which concerns on embodiment of this invention. It is a floor plan of the second floor of the unit house T according to an embodiment of the present invention. It is a schematic elevation view which shows the unit house T which concerns on embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Building body 2 Gradient roof 10, 20 Building unit 11 Entrance 12 Hall 13, 21 Toilet 14 1st stairs 15 Japanese-style room 15a, 17a-17c, 24a-24c, 27a, 27b, 30a Window 16 Deck space 17 Living dining kitchen 20a Middle Part 22 Sanitary 23 Bathroom 24 First living room 25 Movable partition 26 Balcony 27, 31 Doorway 28 Second step 29 Corridor 30 Second living room K1 Storage room K2 Second storage room S Interval T Unit housing Y1 First Floor panel Y2 Second floor panel Y3 Third floor panel

Claims (1)

The unit building is formed by combining a plurality of substantially rectangular parallelepiped building units, and the building units stacked on the upper and lower floors are arranged to face each other at a predetermined interval,
Of the stacked building units, a first floor panel unit that constitutes a first floor erected in a space between lower floor building units, and an upper floor building unit of the stacked building units The second floor panel unit that is installed in the space portion and is arranged above the first floor to form the second floor, and is also installed in the space portion of the building unit on the upper floor, and the second floor A third floor panel unit arranged at a higher position and constituting a third floor,
The first floor panel unit is configured to have a width equal to a predetermined interval between the building units and a depth corresponding to two of the building units, and the second and third floor panels are respectively predetermined between the building units. It is composed of a width equal to the interval and a depth of one of the building units,
The second floor panel unit is disposed in the middle of the upper and lower building units, the third floor panel unit is disposed on the ceiling of the upper floor building unit, and the second floor panel unit is disposed on the back side. The second floor and the third floor are configured as skip floors by being arranged in the building unit part arranged opposite to each other, and the third floor panel unit is arranged in the front building unit part.
The space formed by the first floor and the second floor is configured as a first large storage chamber, and the space formed above the third floor is configured as a second large storage chamber. A unit type building characterized by

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